Review on 🧁 Harold Import Silicone Muffin Pan - 12 Cup Size, Durable Non-Stick Baking Tray by Harry Jenkins

My first complaint about the product is that it gives off a headache inducing odor during use. I haven't seen anyone comment on the smell yet so I'm wondering if it will go away and/or maybe I'm oversensitive. The second misfortune is that they were just as non-stick for me as they were for others. I lightly oiled the cups before using them for the first time because it says so on the packaging. I didn't use all the cups and thought maybe the smell was from the oil on the empty cups. Even though it was lightly oiled, my cupcakes stuck. (I used Jiffy Corn Muffins for both attempts, so I only used 6 cups out of 12). I tried again without oiling them. The smell was even worse and all the cupcakes were completely stuck. I'm not sure if I should return them or try a few more times. But right now I'm very disappointed. I don't know if it's because I don't like silicone or because I have a dirty pan. The only good thing I have to say at the moment is that sticky foods wash off easily.